3x-7-21x+11=

Simple and best practice solution for 3x-7-21x+11= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x-7-21x+11= equation:


Simplifying
3x + -7 + -21x + 11 = 0

Reorder the terms:
-7 + 11 + 3x + -21x = 0

Combine like terms: -7 + 11 = 4
4 + 3x + -21x = 0

Combine like terms: 3x + -21x = -18x
4 + -18x = 0

Solving
4 + -18x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + -18x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -18x = 0 + -4
-18x = 0 + -4

Combine like terms: 0 + -4 = -4
-18x = -4

Divide each side by '-18'.
x = 0.2222222222

Simplifying
x = 0.2222222222

See similar equations:

| 0.02x-0.05(x-4)=0.23 | | -[7z-(18z-6)]=6+(10z-10) | | 8y-10y=3 | | x+22=3x+8 | | -5(3x-2)=4 | | -0.2x=-1.5 | | -10*(-5/2) | | 56r=-24 | | 57=50+n-10 | | 57=50 | | 23x-11y=-7 | | 2y-5y+15=y+8 | | 1/4(2x+5) | | 1+(2-x)^1/2-(5-2x)^1/2=0 | | x-1/2x+5 | | 75=15n | | 216x^6-81x^3+8=0 | | w+6/7=11 | | 6x^2-6x-10= | | 2,34,243,1022,3121,7770,16799= | | 3.7(-83x-3)= | | 3x+12=7-2x | | 180=144t-16t^2 | | -8(z+3)+5z= | | 2(w-6)=6(w-6)+14 | | 12D^3+22D^2-70D= | | =30ln(2x-80) | | y=x-5/7 | | 3w^2-11w=42 | | 10x+17x-6+2=2x+2-6 | | 52=.5n(8+5) | | 2w^2+1w=28 |

Equations solver categories